Discovery IP in connection

[Djames Suhanko]

Hello,all!
 I wrote a little programa that listening UDP packets. A can receive
the messages, but I can't see the the origin IP.
 How can I to  get the remote IP address in connection?

My source:

#!/usr/bin/env python
import socket
mySocket = socket.socket ( socket.AF_INET, socket.SOCK_DGRAM )
mySocket.bind ( ( '', 514 ) )

data, addr = mySocket.recvfrom(100)
print data

-- 
Djames Suhanko
LinuxUser 158.760